create reflection method convertJdbcMapToBean

Author: windybirth

skill_db/src/main/java/jp/wicresoft/jdbc/BasicJdbc.java

@@ -0,0 +1,40 @@
+package jp.wicresoft.jdbc;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+public class BasicJdbc {
+
+	public <T> List<T> convertJdbcMapToBean(List<Map<String, Object>> mapList, Class<T> clazz) {
+		List<T> resultList = new ArrayList<T>();
+		for (Map<String, Object> map : mapList) {
+			try {
+				// initial Object T
+				T object = clazz.newInstance();
+				Method[] methods = clazz.getMethods();
+				for (String key : map.keySet()) {
+					// get each object and name
+					Object value = map.get(key);
+					// get setMethod
+					for (Method method : methods) {
+						if (method.getName().equals(translateSetMethodName(key))) {
+							method.invoke(object, value);
+						}
+					}
+				}
+				resultList.add(object);
+			} catch (SecurityException | IllegalAccessException | IllegalArgumentException | InvocationTargetException | InstantiationException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+		}
+		return resultList;
+	}
+
+	private String translateSetMethodName(String key) {
+		return "set" + key.substring(0, 1).toUpperCase() + key.substring(1);
+	}
+}